Instead, he designed and built his own around a 3D printed frame, ESP32, cheap LCDs, ... the software can also integrate inputs from a MPU6050 IMU and ESP32 camera module mounted on the goggles.

[alberto] has also modded the board using a FET to gate power to the ESP32-CAM module’s camera, with all of these hacks bringing the board’s deep sleep current from 2.8 mA to 0.8 mA.

There are already many cheap ESP32 drones on AliExpress, or you can even make an ESP32 DIY drone for about $12, but ...

A new component has arrived at the extensive Adafruit online electronics store this week in the form of the ESP32-WROVER-B Module ESP32 with PSRAM Module which is now available to purchase priced ...